Ext.define('Demo.store.UserInfoStore', {
    extend: 'Ext.data.Store',
    fields:['name', 'email', 'phone'],
    data:{'items':[
                   { 'name': 'Lisa',  "email":"lisa@simpsons.com",  "phone":"555-111-1224"  },
                   { 'name': 'Bart',  "email":"bart@simpsons.com",  "phone":"555-222-1234" },
                   { 'name': 'Homer', "email":"home@simpsons.com",  "phone":"555-222-1244"  },
                   { 'name': 'Marge', "email":"marge@simpsons.com", "phone":"555-222-1254"  }
               ]},
               proxy: {
                   type: 'memory',
                   reader: {
                       type: 'json',
                       root: 'items'
                   }
               }
});